sealed-beam
adjective
ˈsēl(d)-ˈbēm 
: being an electric lamp with a prefocused reflector and lens sealed in the lamp vacuum
Word History
First Known Use
1939, in the meaning defined above
- lumbered with
- lumberer
- lumberers
- lumbering
- lumbering with
- lumberingly
- lumberingness
- lumberings
- lumberjack
- lumberjack shirt
- lumberjack shirts
- lumberjackets
- lumberjacks
- lumberless
- lumberly
- lumberman
- lumbermen
- lumbermen's overs
- lumbermilles
- lumbermills
- lumbers
- lumbers with
- lumbersome
- lumberyard
- lumberyards